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I would like to ask for help! I'm working with muRata LoRa module what contain STM32L072 microcontroller. I must connect USB to STM32L072, but I can't found correct information how to do that. Maybe someone can share schematic?

jhenins
Associate

‎2020-02-04 7:38 AM

 
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Tesla DeLorean
Guru

‎2020-02-06 6:06 AM

Perhaps look at the DISCO or EVAL board schematics implementing USB connectivity

https://www.st.com/content/ccc/resource/technical/document/user_manual/a1/2b/ce/9b/e0/f2/48/0d/DM00171429.pdf/files/DM00171429.pdf/jcr:content/translations/en.DM00171429.pdf

The power supply for PA12/PA11 is VDD_USB

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